Turkey earthquakes

M3.4 earthquake 9 km SSE of Kumba?, Turkey

A magnitude 3.4 earthquake struck 9 km SSE of Kumba?, Turkey on Fri, Jan 11, 1991, 2:24 AM GMT+2 (00:24 UTC), 10 km (6 mi) below the surface.

A larger quake followed: M4.5 16 km SSW of Marmara Ere?lisi, Turkey. This one was a foreshock.

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Map

Where this earthquake was located, with the others nearby. Select one for its page.

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The earthquake

Magnitude
3.4 (Md, duration), minor
Magnitude from
USGS National Earthquake Information Center
Local time
UTC
1991-01-11 00:24:59 UTC
Depth
10.0 km (6.2 mi), shallow
Epicenter
40.808° N, 27.519° E
Region
Turkey
Tsunami flag
No
Status
Reviewed by a seismologist

Did you feel it?

No one has reported feeling this quake to the USGS.

How well it is located

Reviewed by a seismologist.

Depth from
OPERATOR_ASSIGNED

Nearest places

Distance and direction from each place to the epicenter, with its forecast.

Nearby

Within 100 km, magnitude 1.5 and up: 16 in the 60 days after this one and 50 in the 30 days before it.

After

  1. 2.731 km S of Beylikdüzü, Turkey · 13047 days ago · 10 km deep · 94 km away
  2. 2.813 km WSW of Manyas, Turkey · 13041 days ago · 10 km deep · 92 km away
  3. 2.820 km NE of Biga, Turkey · 13036 days ago · 10 km deep · 49 km away
  4. 3.140 km SSW of Kumburgaz, Turkey · 13035 days ago · 10 km deep · 71 km away
  5. 3.012 km NE of Biga, Turkey · 13034 days ago · 10 km deep · 58 km away
  6. 2.912 km NE of Biga, Turkey · 13034 days ago · 10 km deep · 57 km away
  7. 3.38 km NE of Biga, Turkey · 13028 days ago · 10 km deep · 61 km away
  8. 3.28 km NE of Biga, Turkey · 13028 days ago · 10 km deep · 61 km away
  9. 2.910 km SW of Karacabey, Turkey · 13025 days ago · 10 km deep · 96 km away
  10. 3.014 km SW of Marmara Ere?lisi, Turkey · 13021 days ago · 10 km deep · 29 km away
  11. 3.024 km W of Marmara, Turkey · 13021 days ago · 10 km deep · 35 km away
  12. 2.98 km SSW of Band?rma, Turkey · 13018 days ago · 10 km deep · 68 km away
  13. 2.81 km SW of Beylikdüzü, Turkey · 13013 days ago · 10 km deep · 95 km away
  14. 2.40 km WSW of Muratbey, Turkey · 13006 days ago · 10 km deep · 87 km away
  15. 2.61 km ESE of Çatalca, Turkey · 13000 days ago · 10 km deep · 88 km away
  16. 4.516 km SSW of Marmara Ere?lisi, Turkey · 12992 days ago · 11 km deep · 31 km away

Before

  1. 2.529 km S of Beylikdüzü, Turkey · 13050 days ago · 10 km deep · 96 km away
  2. 3.210 km ESE of Çan, Turkey · 13050 days ago · 28 km deep · 93 km away
  3. 2.628 km S of Beylikdüzü, Turkey · 13051 days ago · 10 km deep · 94 km away
  4. 2.626 km S of Beylikdüzü, Turkey · 13052 days ago · 10 km deep · 93 km away
  5. 2.729 km S of Beylikdüzü, Turkey · 13052 days ago · 10 km deep · 95 km away
  6. 2.928 km S of Beylikdüzü, Turkey · 13052 days ago · 10 km deep · 93 km away
  7. 2.527 km S of Beylikdüzü, Turkey · 13052 days ago · 10 km deep · 95 km away
  8. 2.629 km S of Beylikdüzü, Turkey · 13052 days ago · 10 km deep · 93 km away
  9. 2.728 km S of Beylikdüzü, Turkey · 13052 days ago · 10 km deep · 95 km away
  10. 2.630 km S of Beylikdüzü, Turkey · 13052 days ago · 10 km deep · 97 km away
  11. 2.826 km S of Beylikdüzü, Turkey · 13052 days ago · 10 km deep · 92 km away
  12. 2.728 km S of Beylikdüzü, Turkey · 13052 days ago · 10 km deep · 96 km away
  13. 2.830 km S of Beylikdüzü, Turkey · 13052 days ago · 10 km deep · 94 km away
  14. 2.732 km W of Kocadere, Turkey · 13052 days ago · 10 km deep · 97 km away
  15. 2.633 km S of Beylikdüzü, Turkey · 13052 days ago · 10 km deep · 93 km away
  16. 2.626 km S of Beylikdüzü, Turkey · 13052 days ago · 15 km deep · 93 km away
  17. 2.533 km W of Kocadere, Turkey · 13053 days ago · 10 km deep · 96 km away
  18. 2.427 km S of Beylikdüzü, Turkey · 13053 days ago · 10 km deep · 95 km away
  19. 2.630 km S of Beylikdüzü, Turkey · 13053 days ago · 10 km deep · 95 km away
  20. 2.822 km S of Beylikdüzü, Turkey · 13053 days ago · 10 km deep · 94 km away

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event usp0004kgp. Read Fri, Oct 2, 2026, 7:22 PM UTC.